In 30 days · Sat, Aug 29, 2026
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Saturday, August 29th, 2026
205 Main Avenue, Clear Lake IA
Ultra
62–78°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
60–78°F
rain
2024
71–87°F
rain
2023
65–81°F
dry
2022
66–78°F
dry
2021
65–79°F
dry
2020
61–76°F
dry
2019
59–79°F
dry
2018
54–68°F
dry
2017
57–75°F
dry
2016
67–81°F
dry
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About this race
Exciting News!
The TRI Clear Lake Triathlon is moving to August 29th! You asked, and we listened — same great race, just warmer water and plenty of summer sunshine. Plus, you’ll have all summer to train and get in the lake for some open-water swim practice. Get ready for an incredible day of racing, community, and fun at the lake!
Event Details
- Date: August 29, 2026
- Location: 205 Main Avenue, Clear Lake, IA
- Race URL: TRI Clear Lake 2026
- Type: State Championship Race sanctioned by USA Triathlon
Race Description
TRI Clear Lake has been named the state championship race, once again, by USA Triathlon for 2026. This is a testament to our TRI Clear Lake committee and Clear Lake as a whole. Our committee is dedicated to putting on one of the BEST and most professionally produced races in the Midwest, and our community shows up to support it. Here’s to 2026! Now, it’s time to take the plunge and sign up to TRY TRI Clear Lake.
Race Course
- Swim: 500M for Sprint and 1,500M for Olympic at City Beach
- Bike: Flat & fast 1 or 2-loop course (Sprint: 12.5 Miles • Olympic: 25 Miles) along South Shore Drive
- Run: 3.1 or 6.2 miles on North Shore Drive back to lakeside finish in City Park downtown
- Scenic: Beautiful views of Clear Lake throughout the race
For Whom
This is the perfect race for beginners, or for experienced triathletes alike looking for a great tune-up race for Ironman 70.3 Des Moines! Clear Lake is a beautiful tourist destination conveniently located on I 35, 2 hours North of Des Moines & 2 hours South of Minneapolis. At the completion of the race, you will experience a high-energy lakefront finisher party, complete with music, food & beverages!
Course map
Train with a club
Run clubs near Clear Lake to train with before race day.
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